/*
 * Copyright 2002-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.baidu.jprotobuf.pbrpc.intercept;

import java.lang.reflect.Method;
import java.util.Map;

/**
 * A method invocation includes all needed information for method invoke process.
 *
 * @author xiemalin
 * @since 3.4.1
 */
public class MethodInvocationInfo {

    /** The target. */
    private Object target;

    /** The args. */
    private Object[] args;

    /** The method. */
    private Method method;

    /** The extra params. */
    private byte[] extraParams;

    /** The extended fields. */
    private Map<String, String> extFields;

    /**
     * Instantiates a new method invocation info.
     *
     * @param target the target
     * @param args the args
     * @param method the method
     * @param extraParams the extra params
     */
    public MethodInvocationInfo(Object target, Object[] args, Method method, byte[] extraParams,
            Map<String, String> extFields) {
        super();
        this.target = target;
        this.args = args;
        this.method = method;
        this.extraParams = extraParams;
        this.extFields = extFields;
    }

    /**
     * Gets the args.
     *
     * @return the args
     */
    public Object[] getArgs() {
        return args;
    }

    /**
     * Sets the args.
     *
     * @param args the new args
     */
    public void setArgs(Object[] args) {
        this.args = args;
    }

    /**
     * Gets the target.
     *
     * @return the target
     */
    public Object getTarget() {
        return target;
    }

    /**
     * Sets the target.
     *
     * @param target the new target
     */
    public void setTarget(Object target) {
        this.target = target;
    }

    /**
     * Gets the method.
     *
     * @return the method
     */
    public Method getMethod() {
        return method;
    }

    /**
     * Sets the method.
     *
     * @param method the new method
     */
    public void setMethod(Method method) {
        this.method = method;
    }

    /**
     * Gets the extra params.
     *
     * @return the extra params
     */
    public byte[] getExtraParams() {
        return extraParams;
    }

    /**
     * Sets the extra params.
     *
     * @param extraParams the new extra params
     */
    public void setExtraParams(byte[] extraParams) {
        this.extraParams = extraParams;
    }

    /**
     * Gets the extended fields
     *
     * @return the extended fields
     */
    public Map<String, String> getExtFields() {
        return extFields;
    }

    /**
     * Sets the extended fields
     *
     * @param extFields the extended fields
     */
    public void setExtFields(Map<String, String> extFields) {
        this.extFields = extFields;
    }
    
    
}
